QAM QPSK TV Return-Path Signal Generator 5..120 MHz Deviser DS5200 hfc source
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ENGVideo Generators > DEVISER (3) > QAM QPSK TV Return-Path Signal Generator 5..120 MHz Deviser DS5200
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QAM QPSK TV Return-Path Signal Generator 5..120 MHz Deviser DS5200
Code: Deviser DS5200
Product Datasheet (*.PDF - 0.31 Mb)-
DS5200 is ideal return path generator for HFC system installation and maintenance.
-
Wide frequency covers return path: 5MHz-120MHz
-
QPSK, 16/64/256QAM
-
Large level dynamic range
-
Multi-function module: RF, Pulse, Sweep
-
Parameter setup memory
|
Frequency | |
|
Range |
CW: 5MHz-120MHz Digital Signal: 5MHz (Left Edge Frequency) -120MHz (Center Frequency) |
|
Accuracy |
±2ppm |
|
Resolution |
10kHz |
|
Level | |
|
Range |
0-60dBmV |
|
Accuracy |
CW: ±1.5dB Digital Signal: ±2.0dB |
|
Resolution |
1.0dB |
|
Output Impedance |
75Ω |
|
VSWR |
<2.0 |
|
Spectrum Pureness | |
|
Harmonic Restraint Ratio |
≤-40dBc |
|
Non Harmonic Stray |
≤-40dBc |
|
Phase Noise |
(At 50MHz CW) 85dBc@10kHZ 105dBc@100kHZ |
|
Modulation Signal | |
|
Type |
QPSK, 16/64/256QAM |
|
SR |
1MS/s-7MS/s |
|
BW |
1.25MHz-8.75MHz |
|
Roll Off |
α=0.25 |
|
MER |
﹥36.0dB |
|
BER |
<1E-9 Errors |
|
FEC |
RS(204, 188) |
|
Frequency Sweep | |
|
Range |
5MHz-120MHz(CW) |
|
Step |
10kHZ-1MHz |
|
Frequency Interval |
10ms |
|
Level Flatness |
<2.0dB |
|
Others | |
|
Advance Setup |
5 |
|
Communication Port |
RS 232C |
|
Working Temperature |
-20℃~50℃ |
|
Size |
About 218mm×95mm×49mm |
|
Weight |
About 800g |
|
Battery Life |
>4 hours |
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